151561868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{7607}}^1$

素因数の和:7921

約数の個数: 24

約数和(自身を含む): 281830752

約数和(自身を除く): 130268884

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 4981, 7607, 9962, 15214, 19924, 30428, 129319, 258638, 517276, 2228851, 4457702, 8915404, 37890467, 75780934, 151561868]

約数ペア:

[(1, 151561868), (2, 75780934), (4, 37890467), (17, 8915404), (34, 4457702), (68, 2228851), (293, 517276), (586, 258638), (1172, 129319), (4981, 30428), (7607, 19924), (9962, 15214)]